#/gps/particle ion /gps/ion 2 3 1 0. /gps/pos/type Plane /gps/pos/shape Square /gps/pos/centre 1. 2. 1. cm /gps/pos/halfx 2. cm /gps/pos/halfy 2. cm /gps/ang/type iso /gps/energy 5 MeV # commands below are independent of gps # /analysis/filename test28.aida /analysis/maxeng 15 MeV /analysis/mineng 0 MeV /analysis/maxpos 5 cm /analysis/minpos -5 cm /event/printModulo 10000 #/control/execute display.mac /run/beamOn 10000